biliverdin

chemical compound
ChemicalSubstance type_of_chemical_entity Q422964
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biliverdin

Summary

biliverdin is a type of chemical entity[1]. biliverdin ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (579 views/month).[2]

Key Facts

  • biliverdin's instance of is recorded as type of chemical entity[3].
  • biliverdin's canonical SMILES is recorded as C=CC1=C(C)C(=NC1=C(C2=C(C)C(CCC(=O)O)=C(C(=C3C(CCC(=O)O)=C(C)C(C(=C4C(C)=C(C=C)C(=N4)O)[H])=N3)[H])N2)[H])O[4].
  • biliverdin's chemical formula is recorded as C₃₃H₃₄N₄O₆[5].
  • biliverdin is a type of biological pigment[6].
  • biliverdin is a type of linear tetrapyrrole[7].
  • biliverdin's Commons category is recorded as Biliverdin[8].
  • biliverdin comprises nitrogen[9].
  • biliverdin comprises carbon[10].
  • biliverdin's found in taxon is recorded as bird[11].
  • biliverdin's found in taxon is recorded as Homo sapiens[12].
  • biliverdin's isomeric SMILES is recorded as C=CC/1=C(C)C(=N\C1=C(/C2=C(C)C(CCC(=O)O)=C(\C(=C/3\C(CCC(=O)O)=C(C)C(\C(=C/4\C(C)=C(C=C)C(=N4)O)[H])=N3)[H])N2)[H])O[13].
  • biliverdin's mass is recorded as {'unit': 'Q483261', 'amount': '+582.2478'}[14].

Why It Matters

biliverdin ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (579 views/month).[2] biliverdin has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[15] biliverdin is known by 7 alternative names across languages and contexts.[16]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . ChEBI. Retrieved . wikidata.org.
  3. [5] . PubChem. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Biliverdin, a natural product of heme catabolism, induces tolerance to cardiac allografts. wikidata.org.
  11. [13] . ChEBI. Retrieved . wikidata.org.
  12. [14] . ChEMBL. Retrieved . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] . Wikidata sitelinks. wikidata.org.
  3. [16] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). biliverdin. Retrieved May 3, 2026, from https://4ort.xyz/entity/biliverdin
MLA “biliverdin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/biliverdin.
BibTeX @misc{4ortxyz_biliverdin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{biliverdin}}, year = {2026}, url = {https://4ort.xyz/entity/biliverdin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): biliverdin — https://4ort.xyz/entity/biliverdin (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/biliverdin · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · FlocciNivis · 2026-06-25 view diff on Wikidata ↗
    Pdb ligand id BLA
    "/* wbcreateclaim-create:1| */ [[Property:P3636]]: IE5, [[:toollabs:quickstatements/#/batch/259826|batch #259826]]"
  2. 17d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Has parts
    Instance of type of chemical entity
    Subclass of
    Aliases
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
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